Movable air purification device

Abstract

The utility model discloses a movable air purification device which comprises an air purification device shell, an opening is formed in the upper end of the air purification device shell, opening and closing structures are arranged at the left end and the right end, and a partition plate is arranged in the air purification device shell; the inverter device is arranged on the left side of the partition plate and is fixed through a first clamping structure; the storage battery pack device is arranged on the front side of the inverter device and is fixed through a second clamping structure; the air feeder device is arranged right below the opening and on the right side of the partition plate; the air filter screen devices are arranged at the rear end of the air purification device shell, each air filter screen device is composed of a main frame, a side frame and a filter element, and the air filter screen devices are fixed to the upper side of a bottom plate of the air purification device shell through third clamping grooves and sliding rail structures. Therefore, according to the mobile air purification device, the inverter device is matched with the storage battery pack device, and air purification can be carried out on a temporary activity place; by adopting a combination mode of multi-layer filtration and convenience in filter element replacement, various working environments can be met.

Description

Technical Field

[0001] The utility model relates to the field of air purifiers, in particular to a mobile air purifier. Background Art

[0002] Since some temporary activities are held in a closed environment, poor air quality can easily cause physical discomfort to the participants, and there is a lack of external power supply or inconvenience in using external power supply. Therefore, there is an urgent need for a mobile air purification device to improve the air quality of temporary activity venues, which can be applied to different environments and venues. Utility Model Content

[0003] The purpose of the utility model is to provide a mobile air purification device, which can quickly purify the air in temporary activity places, improve the air quality, and can be suitable for different air conditions and scenes.

[0004] To achieve the above object, the utility model discloses a mobile air purification device, comprising:

[0005] An air purification device housing having an opening at an upper end thereof;

[0006] An inverter device is arranged inside the housing of the air purification device;

[0007] A battery pack device is arranged at the front side of the inverter device;

[0008] A blower device is arranged directly below the opening;

[0009] An air filter device is arranged at the rear end of the blower device;

[0010] Among them, the inner sides of the upper and lower ends of the air purification device shell are provided with slide rail structures.

[0011] Preferably, a partition is provided inside the housing of the air purification device, and the partition is provided with a circular opening.

[0012] Preferably, both left and right ends of the air purification device housing are provided with opening and closing structures.

[0013] Preferably, a first sealing structure and a locking structure are provided inside the opening and closing structure.

[0014] Preferably, a first engaging structure is provided on the lower side of the inverter device, wherein the first engaging structure comprises a first engaging groove and a first engaging column which are correspondingly arranged.

[0015] Preferably, the battery pack device is provided with a second engaging structure, wherein the second engaging structure comprises a second engaging groove and a second engaging column which are correspondingly arranged.

[0016] Preferably, the blower device is arranged on the right side of the partition, and the air outlet is arranged at the upper end.

[0017] Preferably, the air filter device is composed of a main frame, a side frame and a filter element, and the upper and lower ends of the main frame are both provided with a third slot corresponding to the slide rail structure.

[0018] Preferably, a second sealing structure is provided on the inner side of the third slot and on the upper side of the slide rail structure.

[0019] Preferably, a third sealing structure is provided at the left end of the main frame and the right end of the side frame.

[0020] Therefore, the above-mentioned mobile air purification device has the following technical effects:

[0021] (1) The inverter device and the battery pack device are used together to enable the mobile air purification device to work normally without an external power supply, thereby improving the air environment and being suitable for temporary activity venues;

[0022] (2) The air filter device adopts a structure of a main frame, a side frame and a filter element, which can realize convenient replacement of the filter element and can replace the combination of filter elements in multiple groups of air filter devices, which is suitable for different working environments.

[0023] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a mobile air purification device of the utility model;

[0025] Figure 2 It is a schematic diagram of the connection between the opening and closing structure of a mobile air purification device and the housing of the air purification device of the utility model;

[0026] Figure 3 This is a schematic diagram of the first engaging structure in a mobile air purification device of the utility model;

[0027] Figure 4 This is a schematic diagram of the second engaging structure in a mobile air purification device of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of an air filter device in a mobile air purification device of the utility model;

[0029] Figure 6 The utility model is a cross-sectional schematic diagram of the installation of an air filter device in a mobile air purification device.

[0030] Reference numerals

[0031] 1. Air purification device housing; 2. Opening and closing structure; 21. Locking structure; 22. First sealing structure; 3. Opening; 4. Wheels; 5. Inverter device; 6. Battery pack device; 7. Blower device; 8. Air filter device; 9. First card slot; 10. First card column; 11. Second card column; 12. Second card slot; 13. Third card slot; 14. Main frame; 15. Side frame; 16. Filter element; 17. Slide rail structure. DETAILED DESCRIPTION

[0032] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] like Figure 1 As shown, a mobile air purification device includes an air purification device housing 1 having an opening 3 at the upper end, the opening 3 can be connected to an external ventilation pipe or a dustproof net to adjust the direction of the air outlet; opening and closing structures 2 are provided at the left and right ends, which are conducive to the replacement and maintenance of the internal device; wheels 4 are provided at the lower part, and the wheels 4 are provided with a brake structure, which can realize the movement and fixation of the air purification device.

[0034] In addition, a partition is provided inside the air purification device housing 1, an inverter device 5 and a battery pack device 6 are provided on the left side of the partition, a blower device 7 is fixed on the right side of the partition and the lower side of the opening 3, and three groups of air filter devices 8 are provided on the rear side of the blower device 7; and a circular opening is provided in the middle of the partition to facilitate the connection of the inverter device 5 and the blower device 7 through a power cord.

[0035] In this embodiment, a battery pack device 6 and an inverter device 5 are combined to enable the air purification device to work mobile without an external power supply; at the same time, when an external power supply is available, the air purification device can be directly connected to 220V / 380V AC power for fixed-point operation.

[0036] like Figure 3As shown, a first clamping column 10 is provided at the lower end of the inverter device 5, and a first clamping groove 9 is fixed on the upper side of the bottom plate of the air purification device housing 1. The first clamping column 10 and the first clamping groove 9 are slidably connected to form a first clamping structure for fixing the inverter device 5.

[0037] like Figure 4 As shown, a single battery in the battery pack device 6 is provided with a second card slot 12 at the upper end and a second card column 11 at the lower end, and the first card column 11 is slidably connected with the second card slot 12 to form a second card structure; in addition, a second card slot 12 corresponding to the first card column 11 is also provided on the upper side of the bottom plate of the air purification device housing 1 for fixing the battery pack device 6.

[0038] Based on the above structure, the number of batteries in the battery pack device 6 can be increased or decreased according to the needs of the activity site to meet the requirements of different working hours, and the inverter device 5 can be easily replaced to achieve the coordination between the inverter device 5 and the battery pack device 6.

[0039] In addition, three groups of air filter devices 8 are provided at the rear end of the air purification device housing 1, and are located on the right side of the partition, using multi-layer filtration, and according to the work location, the filter elements 16 of the three groups of air filter devices 8 use different filter membrane combinations, or the filter elements 16 in a group of air filter devices 8 are replaced with different filter membranes to meet the needs of different working environments. The air filter device 8 is composed of a main frame 14, a side frame 15 and a filter element 16, and the upper and lower ends of the main frame 14 are provided with third card slots 13, such as Figure 5 As shown. The filter element 16 is made of air filter material; the main frame 14 and the side frame 15 are connected by nesting, and the right end of the main frame 14 is wrapped inside the side frame 15. Through the above structure, the filter element 16 can be replaced. Figure 6 As shown, the third slot 13 is fixed to the housing 1 of the air purifier through the slide rail structure 17, and a second sealing structure is provided inside the third slot 13, and a third sealing structure is provided at the left end of the main frame 14 and the right end of the side frame 15. In this embodiment, the second sealing structure and the third sealing structure adopt sealing strips.

[0040] In addition, the opening and closing structures 2 at the left and right ends of the air purification device housing 1 can facilitate the side sliding of the inverter device 5, the battery pack device 6 and the air filter device 8, so as to realize the convenient replacement of the above devices and easy operation; a locking structure 21 is provided on the inner side of the opening and closing structure 2, which can realize the locking and opening of the opening and closing structure; and a first sealing structure is provided at the position where the opening and closing structure 2 is connected and contacted with the air purification device housing 1, where a sealing strip is used for sealing, such as Figure 2 shown.

[0041] Therefore, the utility model adopts the above-mentioned mobile air purification device, which can realize the replacement of the battery pack device, the inverter device and the air filter device to meet the needs of different working scenes and environments.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A mobile air purification device, characterized in that: include: An air purification device housing having an opening at an upper end thereof; An inverter device is arranged inside the housing of the air purification device; A battery pack device is arranged at the front side of the inverter device; A blower device is arranged directly below the opening; An air filter device is arranged at the rear end of the blower device; Among them, the inner sides of the upper and lower ends of the air purification device shell are provided with slide rail structures.

2. A mobile air purification device according to claim 1, characterized in that: A partition is arranged inside the shell of the air purification device, and the partition is provided with a circular opening.

3. A mobile air purification device according to claim 1, characterized in that: The left and right ends of the air purification device housing are both provided with opening and closing structures.

4. A mobile air purification device according to claim 3, characterized in that: A first sealing structure and a locking structure are provided inside the opening and closing structure.

5. A mobile air purification device according to claim 1, characterized in that: A first engaging structure is disposed at the lower side of the inverter device, wherein the first engaging structure includes a first engaging groove and a first engaging column that are correspondingly disposed.

6. A mobile air purification device according to claim 1, characterized in that: The battery pack device is provided with a second engaging structure, wherein the second engaging structure comprises a second engaging groove and a second engaging column which are correspondingly arranged.

7. A mobile air purification device according to claim 2, characterized in that: The blower device is arranged on the right side of the partition, and the air outlet is arranged at the upper end.

8. The mobile air purification device according to claim 1, characterized in that: The air filter device is composed of a main frame, a side frame and a filter element. The upper and lower ends of the main frame are both provided with third slots corresponding to the slide rail structure.

9. A mobile air purification device according to claim 8, characterized in that: A second sealing structure is provided on the inner side of the third slot and on the upper side of the slide rail structure.

10. A mobile air purification device according to claim 8, characterized in that: A third sealing structure is provided at the left end of the main frame and the right end of the side frame.

Images